Francois Dougnier
20Patents
5h-index
23Co-inventors
69Inventor score
Filing activity: Aug 20, 1992 → Jan 25, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10823333B2 | Pressure vessel system | Emerging Cross-Sectional Technologies | 25 | Active |
| US6843267B1 | System and method for closing a tank opening | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6634342B1 | Fuel system for a vehicle | Emerging Cross-Sectional Technologies | 13 | Expired |
| US8448426B2 | Method for heating an SCR system using resistive heating elements | Emerging Cross-Sectional Technologies | 9 | Active |
| US8850797B2 | Engine exhaust gas additive storage system | Emerging Cross-Sectional Technologies | 9 | Active |
| US7278439B2 | System and method for sealing a tank opening | Emerging Cross-Sectional Technologies | 4 | Expired |
| US8625978B2 | Urea tank and base plate with an integrated heating element | Emerging Cross-Sectional Technologies | 3 | Active |
| US7513379B2 | Fuel tank and method for making same | Emerging Cross-Sectional Technologies | 3 | Expired |
| US9393523B2 | Method and system for purifying the exhaust gases of a combustion engine | Emerging Cross-Sectional Technologies | 2 | Active |
| US8424724B2 | System for storing an additive solution and injecting it into the exhaust gases of an engine | Emerging Cross-Sectional Technologies | 2 | Active |
| US9677446B2 | Engine exhaust gas additive storage system | Emerging Cross-Sectional Technologies | 1 | Active |
| US5370858A | Process for the synthesis of zeolites having an aluminosilicate framework belonging to the faujasite structural family, products obtained and their use in adsorption and catalysis | Emerging Cross-Sectional Technologies | 1 | Expired |
| US9574479B2 | Method and system for loading or reloading a decomposition unit for use in a vehicle | Emerging Cross-Sectional Technologies | 0 | Active |
| US11181233B2 | Plastic liner for a composite pressure vessel | Emerging Cross-Sectional Technologies | 0 | Active |
| US5385717A | Process for the synthesis of zeolites having an aluminosilicate framework belonging to the faujasite structural family, products obtained and their use in adsorption and catalysis | Emerging Cross-Sectional Technologies | 0 | Expired |
| US9273584B2 | Urea tank and base plate with an integrated heating element | Emerging Cross-Sectional Technologies | 0 | Active |
| US10139130B2 | Urea tank and base plate with an integrated heating element | Emerging Cross-Sectional Technologies | 0 | Active |
| US9765667B2 | Method and system for purifying the exhaust gases of a combustion engine | Emerging Cross-Sectional Technologies | 0 | Active |
| US9598995B2 | Method and system for controlling the operation of a system for storing and injecting an additive into the exhaust gases of an engine | Emerging Cross-Sectional Technologies | 0 | Active |
| US10677134B2 | Engine exhaust gas additive storage system | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.